756478080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2239

約数の個数: 192

約数和(自身を含む): 2656269720

約数和(自身を除く): 1899791640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2153, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4306, 4392, 4880, 5490, 5760, 5856, 6459, 7320, 7808, 8612, 8784, 9760, 10765, 10980, 11712, 12918, 14640, 17224, 17568, 19377, 19520, 21530, 21960, 23424, 25836, 29280, 32295, 34448, 35136, 38754, 39040, 43060, 43920, 51672, 58560, 64590, 68896, 70272, 77508, 86120, 87840, 96885, 103344, 117120, 129180, 131333, 137792, 155016, 172240, 175680, 193770, 206688, 258360, 262666, 275584, 310032, 344480, 351360, 387540, 393999, 413376, 516720, 525332, 620064, 656665, 688960, 775080, 787998, 826752, 1033440, 1050664, 1181997, 1240128, 1313330, 1377920, 1550160, 1575996, 1969995, 2066880, 2101328, 2363994, 2480256, 2626660, 3100320, 3151992, 3939990, 4133760, 4202656, 4727988, 5253320, 5909985, 6200640, 6303984, 7879980, 8405312, 9455976, 10506640, 11819970, 12401280, 12607968, 15759960, 16810624, 18911952, 21013280, 23639940, 25215936, 31519920, 37823904, 42026560, 47279880, 50431872, 63039840, 75647808, 84053120, 94559760, 126079680, 151295616, 189119520, 252159360, 378239040, 756478080]

約数ペア:

[(1, 756478080), (2, 378239040), (3, 252159360), (4, 189119520), (5, 151295616), (6, 126079680), (8, 94559760), (9, 84053120), (10, 75647808), (12, 63039840), (15, 50431872), (16, 47279880), (18, 42026560), (20, 37823904), (24, 31519920), (30, 25215936), (32, 23639940), (36, 21013280), (40, 18911952), (45, 16810624), (48, 15759960), (60, 12607968), (61, 12401280), (64, 11819970), (72, 10506640), (80, 9455976), (90, 8405312), (96, 7879980), (120, 6303984), (122, 6200640), (128, 5909985), (144, 5253320), (160, 4727988), (180, 4202656), (183, 4133760), (192, 3939990), (240, 3151992), (244, 3100320), (288, 2626660), (305, 2480256), (320, 2363994), (360, 2101328), (366, 2066880), (384, 1969995), (480, 1575996), (488, 1550160), (549, 1377920), (576, 1313330), (610, 1240128), (640, 1181997), (720, 1050664), (732, 1033440), (915, 826752), (960, 787998), (976, 775080), (1098, 688960), (1152, 656665), (1220, 620064), (1440, 525332), (1464, 516720), (1830, 413376), (1920, 393999), (1952, 387540), (2153, 351360), (2196, 344480), (2440, 310032), (2745, 275584), (2880, 262666), (2928, 258360), (3660, 206688), (3904, 193770), (4306, 175680), (4392, 172240), (4880, 155016), (5490, 137792), (5760, 131333), (5856, 129180), (6459, 117120), (7320, 103344), (7808, 96885), (8612, 87840), (8784, 86120), (9760, 77508), (10765, 70272), (10980, 68896), (11712, 64590), (12918, 58560), (14640, 51672), (17224, 43920), (17568, 43060), (19377, 39040), (19520, 38754), (21530, 35136), (21960, 34448), (23424, 32295), (25836, 29280)]